oracle - SQL * Plus总是返回退出代码0？

Question

每当我使用Sql * plus运行sql脚本并检查$？时，即使脚本不成功，我也会得到0。

例

#$ sqlplus user/password@instance @script.sql


SQL*Plus: Release 10.2.0.1.0 - Production on Wed Aug 7 14:20:44 2013

Copyright (c) 1982, 2005, Oracle.  All rights reserved.


Connected to:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production

     v$dataf-ile d,
            *
ERROR at line 6:
ORA-00933: SQL command not properly ended


Disconnected from Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
$ echo $?
0
$

我希望它在发生错误时返回非零值。

如何实现？

Answer 1

您必须在脚本中明确告诉sqlplus这样做。基本上，可以使用两个语句:

WHENEVER SQLERROR EXIT SQL.SQLCODE

WHENEVER OSERROR EXIT

例如:

WHENEVER SQLERROR EXIT SQL.SQLCODE
begin
  SELECT COLUMN_DOES_NOT_EXIST FROM DUAL;
END;
/

对于操作系统错误:

WHENEVER OSERROR EXIT FAILURE
START no_such_file

有关更多信息，请参见 this和 that。

希望能帮助到你。祝好运!